Results 101 to 110 of about 398,884 (210)

A second large plasmid encodes conjugative transfer and antimicrobial resistance in O119:H2 and some typical O111 enteropathogenic \u3ci\u3eEscherichia coli\u3c/i\u3e strains [PDF]

open access: yes, 2007
A novel and functional conjugative transfer system identified in O119:H2 enteropathogenic Escherichia coli (EPEC) strain MB80 by subtractive hybridization is encoded on a large multidrug resistance plasmid, distinct from the well-described EPEC adherence
Mucci, Tania   +3 more
core   +1 more source

Differences in molecular characteristics and expression of virulence genes in carbapenem-resistant and sensitive Klebsiella pneumoniae isolates in Ningbo, China

open access: yesFrontiers in Microbiology
BackgroundIn recent years, Klebsiella pneumoniae has attracted attention because of its increasing drug resistance. At the same time, the migration and pathogenicity caused by its virulence genes also bring many difficulties to the diagnosis and ...
Min Jiang   +9 more
doaj   +1 more source

In Silico Detection of Virulence Genes in Whole-Genome Sequences of Extra-Intestinal Pathogenic Escherichia coli (ExPEC) Documented in Countries of the Andean Community

open access: yesCurrent Issues in Molecular Biology
E. coli pathotypes, which cause extra-intestinal infections, pose significant public health challenges, emphasizing the need for virulence gene surveillance to understand their dynamics. Key virulence genes have been identified in E.
Nabila Aldaz   +4 more
doaj   +1 more source

Determination of antibiotic resistance genes and virulence factors in Escherichia coli isolated from Turkish patients with urinary tract infection

open access: yesRevista da Sociedade Brasileira de Medicina Tropical
INTRODUCTION : Escherichia coli ranks among the most common sources of urinary tract infections (UTI). METHODS: Between November 2015 and August 2016, 90 isolates of E. coli were isolated from patients at Rize Education and Research Hospital in Turkey.
Azer Özad Düzgün   +4 more
doaj   +1 more source

Virulence gene regulation in pathogenic Escherichia coli.

open access: yesVeterinary research, 1999
The ability to regulate gene expression throughout the course of an infection is important for the survival of a pathogen in the host. Thus, virulence gene expression responds to environmental signals in many complex ways. Frequently, global regulatory factors associated with specific regulators co-ordinate expression of virulence genes. In this review,
Harel, J., Martin, C.
openaire   +4 more sources

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